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MX2011008143A - Catalizador denox movil. - Google Patents

Catalizador denox movil.

Info

Publication number
MX2011008143A
MX2011008143A MX2011008143A MX2011008143A MX2011008143A MX 2011008143 A MX2011008143 A MX 2011008143A MX 2011008143 A MX2011008143 A MX 2011008143A MX 2011008143 A MX2011008143 A MX 2011008143A MX 2011008143 A MX2011008143 A MX 2011008143A
Authority
MX
Mexico
Prior art keywords
oxide
zirconium
catalysts
amorphous
denox catalyst
Prior art date
Application number
MX2011008143A
Other languages
English (en)
Inventor
Guoyi Fu
Steve M Augustine
Mark Watson
Original Assignee
Millennium Inorganic Chem
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Millennium Inorganic Chem filed Critical Millennium Inorganic Chem
Publication of MX2011008143A publication Critical patent/MX2011008143A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/066—Zirconium or hafnium; Oxides or hydroxides thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9404—Removing only nitrogen compounds
    • B01D53/9409—Nitrogen oxides
    • B01D53/9413—Processes characterised by a specific catalyst
    • B01D53/9418—Processes characterised by a specific catalyst for removing nitrogen oxides by selective catalytic reduction [SCR] using a reducing agent in a lean exhaust gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/002—Mixed oxides other than spinels, e.g. perovskite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/32—Manganese, technetium or rhenium
    • B01J23/34—Manganese
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/889—Manganese, technetium or rhenium
    • B01J23/8892—Manganese
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/04—Mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • B01J37/10—Heat treatment in the presence of water, e.g. steam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/206—Ammonium compounds
    • B01D2251/2062—Ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/206—Rare earth metals
    • B01D2255/2065—Cerium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20707—Titanium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/2073—Manganese
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20738—Iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/40—Mixed oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Removal Of Specific Substances (AREA)

Abstract

Se proporcionan catalizadores de DeNOx para la reducción de compuestos de NOx y materiales de soporte de catalizador poroso. Los catalizadores inventivos comprenden un componente de catalizador metálico activo y partículas de soporte poroso de TiO2/ZrO2 mezclado que comprende a) una fase cristalina que comprende dióxido de titanio, y/u óxido mezclado de titanio-circonio; b) una fase amorfa que comprende circonio; c) una cantidad pequeña de uno o más óxidos metálicos y/u óxidos metaloides depositados en la capa externa amorfa. Los catalizadores inventivos exhiben actividad superior y selectividad de amoniaco.
MX2011008143A 2009-02-16 2010-02-16 Catalizador denox movil. MX2011008143A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/371,760 US7879759B2 (en) 2009-02-16 2009-02-16 Mobile DeNOx catalyst
PCT/US2010/024269 WO2010094021A2 (en) 2009-02-16 2010-02-16 Mobile denox catalyst

Publications (1)

Publication Number Publication Date
MX2011008143A true MX2011008143A (es) 2011-09-06

Family

ID=42560090

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011008143A MX2011008143A (es) 2009-02-16 2010-02-16 Catalizador denox movil.

Country Status (17)

Country Link
US (1) US7879759B2 (es)
EP (1) EP2406006B1 (es)
JP (2) JP5427897B2 (es)
KR (1) KR101466430B1 (es)
CN (1) CN102307656B (es)
AU (1) AU2010213491A1 (es)
BR (1) BRPI1006893A2 (es)
CA (1) CA2748316A1 (es)
DK (1) DK2406006T3 (es)
MX (1) MX2011008143A (es)
PL (1) PL2406006T3 (es)
RU (1) RU2503498C2 (es)
SG (1) SG172912A1 (es)
SI (1) SI2406006T1 (es)
TW (1) TWI432259B (es)
WO (1) WO2010094021A2 (es)
ZA (1) ZA201104704B (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8148295B2 (en) 2009-02-16 2012-04-03 Millennium Inorganic Chemicals, Inc. Catalyst promoters in vanadium-free mobile catalyst
US7968492B2 (en) * 2009-05-11 2011-06-28 Millennium Inorganic Chemicals, Inc. Layered catalyst to improve selectivity or activity of manganese containing vanadium-free mobile catalyst
CN103260754A (zh) * 2010-12-20 2013-08-21 三菱重工业株式会社 NOx还原催化剂用载体
US8617502B2 (en) * 2011-02-07 2013-12-31 Cristal Usa Inc. Ce containing, V-free mobile denox catalyst
JP5732297B2 (ja) * 2011-03-31 2015-06-10 エヌ・イーケムキャット株式会社 アンモニア酸化触媒、および排気ガス浄化装置並びに排気ガス浄化方法
JP5859517B2 (ja) * 2011-03-31 2016-02-10 エヌ・イーケムキャット株式会社 アンモニア酸化触媒、およびそれを用いた排気ガス浄化装置並びに排気ガス浄化方法
JP5986799B2 (ja) * 2011-05-18 2016-09-06 株式会社ダイセル 遷移金属化合物担持酸化チタンにおける遷移金属化合物担持量の調整方法
US9463453B2 (en) * 2012-07-04 2016-10-11 Mitsubishi Hitachi Power Systems, Ltd. Method for producing NOx removal catalyst for high-temperature exhaust gas
KR101284214B1 (ko) * 2012-10-04 2013-07-08 한국과학기술연구원 질소산화물 분해 촉매 및 그 제조 방법
FR2999957B1 (fr) * 2012-12-21 2015-02-27 Lab Sa Procede de fabrication d'un catalyseur de denitrification, ainsi que catalyseur de denitrification correspondant et procede de denitrification utilisant un tel catalyseur
KR101513834B1 (ko) * 2014-04-14 2015-04-20 두산엔진주식회사 선택적 촉매 환원을 위한 촉매 및 이의 제조방법
FR3019762B1 (fr) * 2014-04-14 2016-12-30 Lab Sa Catalyseur de denitrification, ainsi que procede de denitrification de fumees utilisant un tel catalyseur
FR3020359B1 (fr) * 2014-04-29 2016-05-06 Eurokera Plaque en verre partiellement cristallise
JP2016107184A (ja) * 2014-12-03 2016-06-20 イビデン株式会社 ハニカム触媒及びハニカム触媒の製造方法
RU2592546C1 (ru) * 2015-03-30 2016-07-27 Государственное научное учреждение "Институт порошковой металлургии" Пористый носитель катализатора жидкофазного окисления
US10201807B2 (en) * 2015-06-18 2019-02-12 Johnson Matthey Public Limited Company Ammonia slip catalyst designed to be first in an SCR system
CN105148948B (zh) * 2015-07-21 2018-01-30 安徽元琛环保科技股份有限公司 一种可脱除二噁英的脱硝催化剂及其制备方法
WO2018104446A2 (en) 2016-12-07 2018-06-14 Solvay Sa MULTI-POLLUTANT GAS PURIFICATION PROCESS WITH ALKALI SORBENT AND DeNOx SUPPORTED CATALYST COMPRISING Ca-DEFICIENT HYDROXYAPATITE
GB201705241D0 (en) 2017-03-31 2017-05-17 Johnson Matthey Catalysts (Germany) Gmbh Catalyst composition
CN107570145A (zh) * 2017-10-24 2018-01-12 上海纳米技术及应用国家工程研究中心有限公司 锡掺杂铈锆复合氧化物负载锰脱硝催化剂制备方法及其产品和应用
JP6759272B2 (ja) * 2018-04-24 2020-09-23 株式会社豊田中央研究所 酸素貯蔵材料及びその製造方法
US20230191324A1 (en) * 2020-05-19 2023-06-22 The Johns Hopkins University Multimetallic oxides for thermally reversible nox sorption
GB202014184D0 (en) * 2020-09-09 2020-10-21 Johnson Matthey Plc Modifed catalyst supports and catalysts supported thereon
CN114762837B (zh) * 2021-07-15 2024-06-25 中国石油天然气股份有限公司 一种烯烃催化剂组合物及其应用
CN113649020B (zh) * 2021-09-08 2024-03-05 江苏爱尔沃特环保科技有限公司 一种负载高熵氧化物的低温scr脱硝催化剂及其制备方法和应用
JP2025500972A (ja) 2021-12-23 2025-01-15 トタルエナジーズ・ワンテック 触媒によるｃｏ２脱離プロセスおよび前記プロセスのための触媒
KR102642907B1 (ko) * 2022-01-07 2024-03-04 삼성전기주식회사 센서 액추에이터 및 이를 포함하는 카메라 모듈
CN115445596B (zh) * 2022-09-21 2023-09-22 郑州大学 一种利用赤泥提纯制备铜基无定型脱硝催化剂的方法
WO2025003287A1 (en) 2023-06-28 2025-01-02 Totalenergies Onetech Process for catalytic co2 desorption and supported catalyst for said process
CN117085489B (zh) * 2023-09-18 2025-08-29 杭州森林氧吧环保科技有限公司 一种用于室内的负离子喷剂及其制备方法

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52122293A (en) * 1976-04-08 1977-10-14 Nippon Shokubai Kagaku Kogyo Co Ltd Catalyst for purifying nox
CA1295598C (en) * 1986-07-29 1992-02-11 Makoto Imanari Process for removing nitrogen oxides from exhaust gases
JPH0817939B2 (ja) * 1986-11-19 1996-02-28 三菱化学株式会社 排煙脱硝触媒
DE3723072A1 (de) 1987-07-11 1989-01-19 Basf Ag Verfahren zur entfernung von stickoxiden aus abgasen
US5021392A (en) * 1987-09-18 1991-06-04 American Cyanamid Company High porosity titania-zirconia catalyst support prepared by a process
NL9302288A (nl) 1993-12-31 1995-07-17 Univ Delft Tech Werkwijze voor het behandelen van stikstofoxiden-bevattend gas onder toepassing van een ceriumzeoliet.
DE4400300A1 (de) * 1994-01-07 1995-07-13 Akzo Nobel Nv Verfahren zur Herstellung von film- und faserbildenden Polyestern und Copolyestern
CN1091637C (zh) * 1994-05-30 2002-10-02 西门子公司 降低流动介质中氮氧化物的催化剂和其制备方法
US5948723A (en) * 1996-09-04 1999-09-07 Engelhard Corporation Layered catalyst composite
US6511642B1 (en) * 1999-01-12 2003-01-28 Kabushiki Kaisha Toyota Chuo Kenkyusho Porous material, catalyst, method of producing the porous material and method for purifying exhaust gas
JP4031168B2 (ja) * 1999-01-12 2008-01-09 株式会社豊田中央研究所 酸化物多孔体、及び、該酸化物多孔体を用いた排ガス浄化用触媒
JP3643948B2 (ja) * 1999-03-15 2005-04-27 株式会社豊田中央研究所 チタニア−ジルコニア系粉末およびその製造方法
JP2001114519A (ja) * 1999-08-12 2001-04-24 Sumitomo Chem Co Ltd 多孔質チタニア、それを用いた触媒およびその製造方法
DE10020100A1 (de) * 2000-04-22 2001-10-31 Dmc2 Degussa Metals Catalysts Verfahren und Katalysator zur Reduktion von Stickoxiden
JP3858625B2 (ja) * 2000-07-27 2006-12-20 株式会社豊田中央研究所 複合酸化物とその製造方法及び排ガス浄化用触媒とその製造方法
JP4798909B2 (ja) 2001-09-27 2011-10-19 日揮触媒化成株式会社 窒素酸化物除去用触媒およびその製造方法
FR2833253B1 (fr) * 2001-12-12 2004-10-08 Rhodia Elect & Catalysis Procede de preparation d'un oxyde a base de zirconium et de titane, oxydes ainsi obtenus et utilisation de ces oxydes comme catalyseurs
US6706660B2 (en) * 2001-12-18 2004-03-16 Caterpillar Inc Metal/metal oxide doped oxide catalysts having high deNOx selectivity for lean NOx exhaust aftertreatment systems
US6703343B2 (en) * 2001-12-18 2004-03-09 Caterpillar Inc Method of preparing doped oxide catalysts for lean NOx exhaust
US7612015B2 (en) * 2001-12-21 2009-11-03 Nippon Sheet Glass Company, Limited Member having photocatalytic function and method for manufacture thereof
JP2003200050A (ja) * 2002-01-09 2003-07-15 Nippon Shokubai Co Ltd アンモニアおよび有機化合物の分解触媒
CN100349991C (zh) * 2002-02-27 2007-11-21 萨斯提那普尔科技股份有限公司 超亲水性光催化覆膜形成液、具有该覆膜的构造体及其制造方法
JP4538198B2 (ja) * 2002-04-18 2010-09-08 日揮触媒化成株式会社 ハニカム状排ガス処理触媒用二酸化チタン粉末およびその二酸化チタン粉末を使用したハニカム状排ガス処理触媒
AU2003225709A1 (en) 2002-09-04 2004-03-29 The University Of Chicago Novel catalyst for selective nox reduction using hydrocarbons
CA2550331A1 (en) * 2003-12-22 2005-07-14 Cardinal Cg Compagny Graded photocatalytic coatings
JP4578116B2 (ja) * 2004-02-05 2010-11-10 旭化成ケミカルズ株式会社 変性メソポーラス酸化物
RU2264852C1 (ru) * 2004-06-04 2005-11-27 Открытое акционерное общество "Элеконд" Каталитический реактор очистки газовых выбросов от оксидов азота с помощью аммиака, совмещенный со спиральным противоточным теплообменником-рекуператором
US7378069B2 (en) * 2004-07-27 2008-05-27 Los Alamos National Security, Llc Catalyst and method for reduction of nitrogen oxides
JP4499513B2 (ja) 2004-09-03 2010-07-07 株式会社日本触媒 窒素酸化物および臭気成分を含む排ガスの処理方法
US7491676B2 (en) * 2004-10-19 2009-02-17 Millennium Inorganic Chemicals High activity titania supported metal oxide DeNOx catalysts
JPWO2006132097A1 (ja) * 2005-06-09 2009-01-08 株式会社日本触媒 チタン酸化物、排ガス処理用触媒および排ガスの浄化方法
US20070142224A1 (en) * 2005-12-16 2007-06-21 Akhtar M K DeNOx catalyst preparation method
US20080279740A1 (en) * 2007-05-11 2008-11-13 Augustine Steven M DeNOx catalyst preparation method
CN101254464A (zh) * 2008-03-06 2008-09-03 南京工业大学 一种用于低温条件下烟气脱硝的复合催化剂及其制备方法

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AU2010213491A1 (en) 2011-07-21
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EP2406006A4 (en) 2014-10-22
CA2748316A1 (en) 2010-08-19
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BRPI1006893A2 (pt) 2019-09-24
US20100209323A1 (en) 2010-08-19
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EP2406006A2 (en) 2012-01-18
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